across the turkish border, greece has functioned for years as an easy-to-enter gateway into the rest of europe. and one that by all accounts has made a mess of its immigration system. many migrants are illegal: largely tolerated in good times, but increasingly for greeks, no more. >> ( translated ): i don't have a problem with immigrants in general. but i have a problem with those who come here and don't find work and they resort to crime. >> brown: and has this been getting worse? >> everyday it's getting worse. >> brown: this man said he opposes violence against immigrants. but others clearly feel differently and the anti- immigrant sentiment helps explain the rise of the golden dawn party, which won 18 seats in parliament in the last election and has seen its popularity grow further in more recent polls to third among all parties. golden dawn describes itself as greek nationalists. but, with its swastika-like symbol, its rhetoric and street tactics, it's widely seen as neo-nazi. and its supporters have become more brazen in carrying out physical attacks on migrants, including this one caugh